YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

1:56 AM CST JAN 1, 2026
Overcast
19°F
Feels Like: 19°F
Dewpoint: 14°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: Calm
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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(Automated weather data from NWS/FAA)
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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy and cooler. Near steady temperature around 17. East winds around 5 mph.
THURSDAY
Partly sunny. Much cooler with highs in the mid 30s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows around 18. North winds around 5 mph.
FRIDAY
Cloudy with a slight chance of freezing rain. A slight chance of snow in the afternoon. Highs in the upper 20s. East winds 5 to 10 mph. Chance of precipitation 20 percent.
FRIDAY NIGHT
Mostly cloudy. Near steady temperature in the mid 20s. Southeast winds around 5 mph.
SATURDAY
Mostly sunny. Not as cool with highs in the upper 30s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s.
SUNDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 40s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s.
MONDAY
Partly sunny. Highs in the mid 40s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.
TUESDAY
Mostly sunny. Highs in the mid 40s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 20s.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 PM PST 12/31/2025
Thursday
1 JAN 2026
YANKTON, SD 57078 weather forecast Day 1, 0 hours 12 AM 19° 11° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   6 71% 12°
Low 15° YANKTON, SD 57078 weather forecast Day 1, 3 hours 3 AM 16° 10° Partly Cloudy E   3 74% 10°
High 36° YANKTON, SD 57078 weather forecast Day 1, 6 hours 6 AM 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   5 70%

Partly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 9 hours 9 AM 18° Partly Cloudy SE   7 78% 13°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 28° 19° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   9 66% 19°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 34° 28° Partly Cloudy SSE   7 63% 23°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 28° 22° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   6 76% 22°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 24° 20° Mostly Cloudy N   3 83% 20°
Friday
2 JAN 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 22° 17° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   3 83% 18°
Low 17° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 20° 16° Mostly Cloudy NNE   2 87% 17°
High 30° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 20° 16° Mostly Cloudy 1%

0% Thunder
( 0% severe)
ENE   2 82% 16°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 21° 16° Mostly Cloudy E   3 87% 18°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 27° 20° Mostly Cloudy 10%
SNOW
<.1 in
0% Thunder
( 0% severe)
ESE   6 69% 19°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 30° 24° Mostly Cloudy E   6 64% 20°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 27° 22° Mostly Cloudy 5%

0% Thunder
( 0% severe)
E   5 76% 21°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 25° 21° Overcast ESE   3 83% 21°

YANKTON, SD extended weather forecast

Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Tuesday
6 JAN 2026
Wednesday
7 JAN 2026
Low 19° Low 24° Low 29° Low 35° Low 33°
High 42° High 43° High 53° High 52° High 50°
YANKTON, SD 57078 weather forecast Day 3 YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7
Mostly Cloudy
11% Snow
Partly Cloudy
9% Rain/Snow
Clear
8% Rain/Snow
Clear
14% Rain
Clear
13% Rain
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